
Rank | Countries/Territories | Count | Percent |
1 | United States | 351 | 40.7% |
2 | China | 219 | 25.4% |
3 | Germany | 75 | 8.7% |
4 | Russia | 38 | 4.4% |
5 | Norway | 30 | 3.5% |
6 | Netherlands | 23 | 2.7% |
7 | Iran, Islamic Republic of | 22 | 2.5% |
8 | France | 19 | 2.2% |
9 | India | 15 | 1.7% |
10 | Brazil | 13 | 1.5% |
11 | Canada | 9 | 1% |
12 | Hong Kong | 9 | 1% |
13 | Korea, Republic of | 8 | 0.9% |
14 | United Kingdom | 6 | 0.7% |
15 | Cyprus | 5 | 0.6% |
16 | Lithuania | 3 | 0.3% |
17 | Luxembourg | 3 | 0.3% |
18 | Thailand | 3 | 0.3% |
19 | Romania | 2 | 0.2% |
20 | Ireland | 2 | 0.2% |
21 | Italy | 2 | 0.2% |
22 | Australia | 2 | 0.2% |
23 | Azerbaijan | 1 | 0.1% |
24 | Argentina | 1 | 0.1% |
25 | Nepal | 1 | 0.1% |
26 | Philippines | 1 | 0.1% |